JPS6312213U - - Google Patents
Info
- Publication number
- JPS6312213U JPS6312213U JP3570086U JP3570086U JPS6312213U JP S6312213 U JPS6312213 U JP S6312213U JP 3570086 U JP3570086 U JP 3570086U JP 3570086 U JP3570086 U JP 3570086U JP S6312213 U JPS6312213 U JP S6312213U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- valve
- piston
- cylinder
- seat surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012856 packing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Control Of Fluid Pressure (AREA)
Description
図は本考案の給水状態を示す縦断面図である。
１……弁箱、１′……弁箱下部、１″……弁箱
上部、２……流入口、３……シリンダ、４……側
壁流路、５……流出口、６……パツキン、７……
弁座面、８……弁座本体、９……環状パツキン、
１０……平パツキン、１１……ピストン、１２…
…凹部、１３……バネ、１４……圧力室、１５…
…一方向密封性パツキン、１６……連通孔、１７
……ストツパー、１８……大気開放孔。
The figure is a longitudinal sectional view showing the water supply state of the present invention. 1... Valve box, 1'... Lower part of the valve box, 1''... Upper part of the valve box, 2... Inlet, 3... Cylinder, 4... Side wall channel, 5... Outlet, 6... Packing ,7...
Valve seat surface, 8... Valve seat body, 9... Annular packing,
10... Flat packing, 11... Piston, 12...
... recess, 13... spring, 14... pressure chamber, 15...
...One-way sealing gasket, 16...Communication hole, 17
... Stopper, 18 ... Atmospheric release hole.
補正 昭６２．８．２８ 考案の名称を次のように補正する。 考案の名称 寒冷地用減圧弁Correction: August 28, 1982 The name of the invention is amended as follows. Name of invention Pressure reducing valve for cold regions
Claims (1)
る弁箱下部と、流出口を有する弁箱上部と、上記
弁箱下部および弁箱上部により上下からはさみ込
むよう支持固定された、上向きの弁座面を有する
弁座本体と、上記シリンダを摺動する環状パツキ
ンおよび上記弁座面に押圧される平パツキンを装
着するピストンと、上記ピストンに常に上向きの
押圧力を与えるべく、ピストン底の凹部に収容さ
れるバネとからなり、上記流入口、流出口、シリ
ンダ、弁座面を同一軸心上に配置してなる寒冷地
用減圧弁。 A lower valve box having an inlet, a side wall flow path, and a cylinder therein, an upper valve box having an outlet, and an upwardly facing valve seat surface that is supported and fixed so as to be sandwiched from above and below by the lower part of the valve box and the upper part of the valve box. a valve seat body having a valve seat body, a piston equipped with an annular packing that slides on the cylinder and a flat packing that is pressed against the valve seat surface, and a piston that is housed in a recess in the bottom of the piston so as to constantly apply an upward pressing force to the piston. A pressure reducing valve for use in cold regions, comprising a spring, and the inlet, outlet, cylinder, and valve seat surface are arranged on the same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986035700U JP2512800Y2 (en) | 1986-03-11 | 1986-03-11 | Pressure reducing valve for cold regions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986035700U JP2512800Y2 (en) | 1986-03-11 | 1986-03-11 | Pressure reducing valve for cold regions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6312213U true JPS6312213U (en) | 1988-01-27 |
| JP2512800Y2 JP2512800Y2 (en) | 1996-10-02 |
Family
ID=30845419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986035700U Expired - Lifetime JP2512800Y2 (en) | 1986-03-11 | 1986-03-11 | Pressure reducing valve for cold regions |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512800Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0219648A (en) * | 1988-07-05 | 1990-01-23 | Nippon Denso Co Ltd | Fuel injection device |
| JPH04132508U (en) * | 1991-05-29 | 1992-12-08 | 株式会社光合金製作所 | Water pressure reducing valve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5016532A (en) * | 1973-06-11 | 1975-02-21 | ||
| JPS57106012U (en) * | 1980-12-23 | 1982-06-30 |
-
1986
- 1986-03-11 JP JP1986035700U patent/JP2512800Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5016532A (en) * | 1973-06-11 | 1975-02-21 | ||
| JPS57106012U (en) * | 1980-12-23 | 1982-06-30 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0219648A (en) * | 1988-07-05 | 1990-01-23 | Nippon Denso Co Ltd | Fuel injection device |
| JPH04132508U (en) * | 1991-05-29 | 1992-12-08 | 株式会社光合金製作所 | Water pressure reducing valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512800Y2 (en) | 1996-10-02 |